Mining origi cracked version

1. As shown in the figure above, you should know about the liquid separating funnel. If you don't immerse the lower end of the liquid separating funnel below the liquid level, you can't judge whether the device leaks. When doing experiments, you should ensure that the device has good air tightness. Otherwise, if there is any "dangerous" gas leaking out, it won't be fun. It's a bit like a physical connector, If the device leaks (mainly at the mouth of the conical bottle), the separating funnel cannot hold the liquid. The separating funnel should be able to hold the liquid. If the device leaks, the liquid in the separating funnel will flow into the conical bottle without the control of the piston (similar to the valve), so the lower part of the separating funnel must be immersed below the liquid level
in the second figure, hydrogen can be drained and air discharged downward. Hydrogen is a gas, lighter than water, so it will be on top of water. When hydrogen continuously enters the sealed container, it will accumulate on the top of the container. If a house is compared to a container, hydrogen will accumulate on the ceiling, but the volume of the container is limited. If hydrogen comes in, something will go out, In the figure above, if you input hydrogen into port a, the hydrogen will go out from port B, and the purpose of collection is not achieved_ ∩) o look at oxygen. Both oxygen and hydrogen are insoluble in water and can be collected by drainage method. Oxygen is also a gas, so its physical properties are similar to that of hydrogen. If oxygen or hydrogen is input from port a, oxygen or hydrogen will move to the top of the gas collecting cylinder in the form of bubbles and flow out from port B. The purpose of collection can not be achieved. If you really don't understand, you can imagine, Draw it on the draft paper, and judge whether it can happen or achieve the experimental purpose through common sense
I hope it will be useful to you. If you know anything about chemistry, please discuss it with me

2. When you get angry with a fast hand, ID is called Kwai brother.

3. It means "giving power to awesome awesome".

4.

Hello, I'm Tu Tu 90. I'll share it with you on the Internet. Click open to save it. The link is permanent^_^ Link:

< Yun class = "ikqb Yun box" data_ Title = "Ollie. MP4" data_ size="43.55M" data_ filelogo=" https://gss0.bdstatic.com//yun-file-logo/file-logo-6.png " data_ number="1" data_ sharelink=" https://pan..com/s/1uZhA8Kfn6mnk7xyEakHFUA " data_ Code = "i1j9" > < / Yun >

extraction code: after ing this content, i1j9 opens the mobile app of network disk, which is more convenient to operate.

if there is another resource or link failure, you can use the [collect file] function launched by network disk to collect resources. There is no need to save it, which is simple and fast https://pan..com/disk/main#/transfer/list Wechat applet The network disk app and web end are all online

5. We don't have it, but you can do it yourself;

6. TF yells, Ollie goes into the box. What's the matter? It's a special effect.

7. Bureau of Civil Affairs Bureau is OK, ask my wife two in three times and Li Jia's news video, you can find ordinary people on the Internet. Don't look at him much.

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